DGtal: DGtal::ImageContainerBySTLMap< TDomain, TValue

#include <DGtal/images/ImageContainerBySTLMap.h>

Inheritance diagram for DGtal::ImageContainerBySTLMap< TDomain, TValue >:

Public Types
typedef ImageContainerBySTLMap< TDomain, TValue >	Self

typedef std::map< typename TDomain::Point, TValue >	Parent

typedef Parent	Container

typedef TDomain	Domain

typedef Domain::Point	Point

typedef Domain::Vector	Vector

typedef Domain::Integer	Integer

typedef Domain::Size	Size

typedef Domain::Dimension	Dimension

typedef Point	Vertex

typedef CowPtr< const Domain >	DomainPtr

typedef TValue	Value

typedef DefaultConstImageRange< Self >	ConstRange

typedef DefaultImageRange< Self >	Range

typedef SetValueIterator< Self >	OutputIterator
	output iterator More...

typedef std::map< Point, Value >::iterator	Iterator
	built-in iterators More...

typedef std::map< Point, Value >::const_iterator	ConstIterator

typedef std::map< Point, Value >::reverse_iterator	ReverseIterator

typedef std::map< Point, Value >::const_reverse_iterator	ConstReverseIterator

Public Member Functions
	BOOST_CONCEPT_ASSERT ((concepts::CDomain< TDomain >))
	domain More...

	BOOST_CONCEPT_ASSERT ((concepts::CLabel< TValue >))
	range of values More...

	ImageContainerBySTLMap (Clone< const Domain > aDomain, const Value &aValue=0)

	ImageContainerBySTLMap (const ImageContainerBySTLMap &other)

ImageContainerBySTLMap &	operator= (const ImageContainerBySTLMap &other)

	~ImageContainerBySTLMap ()

Value	operator() (const Point &aPoint) const

void	setValue (const Point &aPoint, const Value &aValue)

const Domain &	domain () const

ConstRange	constRange () const

Range	range ()

const Container &	container () const

Container &	container ()

void	selfDisplay (std::ostream &out) const

bool	isValid () const

std::string	className () const

OutputIterator	outputIterator ()

Static Public Attributes
static const Domain::Dimension	dimension
	static constants More...

Private Attributes
DomainPtr	myDomainPtr

Value	myDefaultValue
	Default value. More...

Detailed Description

template<typename TDomain, typename TValue>
class DGtal::ImageContainerBySTLMap< TDomain, TValue >

Description of class 'ImageContainerBySTLMap'

Aim: Model of CImage implementing the association Point<->Value using an STL map.

Once constructed, the image is valid, i.e. every point of the image domain has a value, which can be read and overwritten. Note that the default value (returned for points that are not stored in the underlying STL map) can be chosen by the user.

As a model of concepts::CImage, this class provides two ways of accessing values:

through the range of points returned by the domain() method combined with the operator() that takes a point and returns its associated value.
through the range of values returned by the range() method, which can be used to directly iterate over the values of the image

This class also provides a setValue() method and an output iterator, which is returned by the outputIterator() method for writting purposes.

See also: testImage.cpp

Definition at line 96 of file ImageContainerBySTLMap.h.

Member Typedef Documentation

◆ ConstIterator

template<typename TDomain , typename TValue >

typedef std::map<Point,Value>::const_iterator DGtal::ImageContainerBySTLMap< TDomain, TValue >::ConstIterator

Definition at line 251 of file ImageContainerBySTLMap.h.

◆ ConstRange

template<typename TDomain , typename TValue >

typedef DefaultConstImageRange<Self> DGtal::ImageContainerBySTLMap< TDomain, TValue >::ConstRange

Definition at line 125 of file ImageContainerBySTLMap.h.

◆ ConstReverseIterator

template<typename TDomain , typename TValue >

typedef std::map<Point,Value>::const_reverse_iterator DGtal::ImageContainerBySTLMap< TDomain, TValue >::ConstReverseIterator

Definition at line 253 of file ImageContainerBySTLMap.h.

◆ Container

template<typename TDomain , typename TValue >

typedef Parent DGtal::ImageContainerBySTLMap< TDomain, TValue >::Container

Definition at line 104 of file ImageContainerBySTLMap.h.

◆ Dimension

template<typename TDomain , typename TValue >

typedef Domain::Dimension DGtal::ImageContainerBySTLMap< TDomain, TValue >::Dimension

Definition at line 113 of file ImageContainerBySTLMap.h.

◆ Domain

template<typename TDomain , typename TValue >

typedef TDomain DGtal::ImageContainerBySTLMap< TDomain, TValue >::Domain

Definition at line 108 of file ImageContainerBySTLMap.h.

◆ DomainPtr

template<typename TDomain , typename TValue >

typedef CowPtr< const Domain > DGtal::ImageContainerBySTLMap< TDomain, TValue >::DomainPtr

Definition at line 117 of file ImageContainerBySTLMap.h.

◆ Integer

template<typename TDomain , typename TValue >

typedef Domain::Integer DGtal::ImageContainerBySTLMap< TDomain, TValue >::Integer

Definition at line 111 of file ImageContainerBySTLMap.h.

◆ Iterator

template<typename TDomain , typename TValue >

typedef std::map<Point,Value>::iterator DGtal::ImageContainerBySTLMap< TDomain, TValue >::Iterator

built-in iterators

Definition at line 250 of file ImageContainerBySTLMap.h.

◆ OutputIterator

template<typename TDomain , typename TValue >

typedef SetValueIterator<Self> DGtal::ImageContainerBySTLMap< TDomain, TValue >::OutputIterator

output iterator

Definition at line 129 of file ImageContainerBySTLMap.h.

◆ Parent

template<typename TDomain , typename TValue >

typedef std::map<typename TDomain::Point, TValue > DGtal::ImageContainerBySTLMap< TDomain, TValue >::Parent

Definition at line 103 of file ImageContainerBySTLMap.h.

◆ Point

template<typename TDomain , typename TValue >

typedef Domain::Point DGtal::ImageContainerBySTLMap< TDomain, TValue >::Point

Definition at line 109 of file ImageContainerBySTLMap.h.

◆ Range

template<typename TDomain , typename TValue >

typedef DefaultImageRange<Self> DGtal::ImageContainerBySTLMap< TDomain, TValue >::Range

Definition at line 126 of file ImageContainerBySTLMap.h.

◆ ReverseIterator

template<typename TDomain , typename TValue >

typedef std::map<Point,Value>::reverse_iterator DGtal::ImageContainerBySTLMap< TDomain, TValue >::ReverseIterator

Definition at line 252 of file ImageContainerBySTLMap.h.

◆ Self

template<typename TDomain , typename TValue >

typedef ImageContainerBySTLMap<TDomain,TValue> DGtal::ImageContainerBySTLMap< TDomain, TValue >::Self

Definition at line 102 of file ImageContainerBySTLMap.h.

◆ Size

template<typename TDomain , typename TValue >

typedef Domain::Size DGtal::ImageContainerBySTLMap< TDomain, TValue >::Size

Definition at line 112 of file ImageContainerBySTLMap.h.

◆ Value

template<typename TDomain , typename TValue >

typedef TValue DGtal::ImageContainerBySTLMap< TDomain, TValue >::Value

Definition at line 124 of file ImageContainerBySTLMap.h.

◆ Vector

template<typename TDomain , typename TValue >

typedef Domain::Vector DGtal::ImageContainerBySTLMap< TDomain, TValue >::Vector

Definition at line 110 of file ImageContainerBySTLMap.h.

◆ Vertex

template<typename TDomain , typename TValue >

typedef Point DGtal::ImageContainerBySTLMap< TDomain, TValue >::Vertex

Definition at line 114 of file ImageContainerBySTLMap.h.

Constructor & Destructor Documentation

◆ ImageContainerBySTLMap() [1/2]

template<typename TDomain , typename TValue >

DGtal::ImageContainerBySTLMap< TDomain, TValue >::ImageContainerBySTLMap	(	Clone< const Domain >	aDomain,
		const Value &	aValue = `0`
	)

Constructor from a pointer to a domain.

If Domain is a heavy type, consider giving instead a smart pointer on the domain (like CountedPtr).

Parameters

aDomain	the image domain.
aValue	a default value associated to the domain points that are not contained in the underlying map.

◆ ImageContainerBySTLMap() [2/2]

template<typename TDomain , typename TValue >

DGtal::ImageContainerBySTLMap< TDomain, TValue >::ImageContainerBySTLMap ( const ImageContainerBySTLMap< TDomain, TValue > & other )

Copy operator

Parameters

other the object to copy.

◆ ~ImageContainerBySTLMap()

template<typename TDomain , typename TValue >

DGtal::ImageContainerBySTLMap< TDomain, TValue >::~ImageContainerBySTLMap ( )

Destructor.

Member Function Documentation

◆ BOOST_CONCEPT_ASSERT() [1/2]

template<typename TDomain , typename TValue >

DGtal::ImageContainerBySTLMap< TDomain, TValue >::BOOST_CONCEPT_ASSERT ( (concepts::CDomain< TDomain >) )

domain

◆ BOOST_CONCEPT_ASSERT() [2/2]

template<typename TDomain , typename TValue >

DGtal::ImageContainerBySTLMap< TDomain, TValue >::BOOST_CONCEPT_ASSERT ( (concepts::CLabel< TValue >) )

range of values

◆ className()

template<typename TDomain , typename TValue >

std::string DGtal::ImageContainerBySTLMap< TDomain, TValue >::className ( ) const

Returns: the style name used for drawing this object.

◆ constRange()

template<typename TDomain , typename TValue >

ConstRange DGtal::ImageContainerBySTLMap< TDomain, TValue >::constRange ( ) const

Returns: the const range providing constant iterators to iterate over the values of the image.

◆ container() [1/2]

template<typename TDomain , typename TValue >

Container& DGtal::ImageContainerBySTLMap< TDomain, TValue >::container ( )

inline

Give access to the underlying container.

Returns: a (might be const) reference to the container.

Definition at line 229 of file ImageContainerBySTLMap.h.

229 { return static_cast<Parent>(*this); };

DGtal::ImageContainerBySTLMap::Parent

std::map< typename TDomain::Point, TValue > Parent

Definition: ImageContainerBySTLMap.h:103

◆ container() [2/2]

template<typename TDomain , typename TValue >

const Container& DGtal::ImageContainerBySTLMap< TDomain, TValue >::container ( ) const

inline

Give access to the underlying container.

Returns: a (might be const) reference to the container.

Definition at line 224 of file ImageContainerBySTLMap.h.

224 { return static_cast<Parent>(*this); };

◆ domain()

template<typename TDomain , typename TValue >

const Domain& DGtal::ImageContainerBySTLMap< TDomain, TValue >::domain ( ) const

Returns: the domain associated to the image.

◆ isValid()

template<typename TDomain , typename TValue >

bool DGtal::ImageContainerBySTLMap< TDomain, TValue >::isValid ( ) const

Returns: the validity of the Image

◆ operator()()

template<typename TDomain , typename TValue >

Value DGtal::ImageContainerBySTLMap< TDomain, TValue >::operator() ( const Point & aPoint ) const

Get the value of an image at a given position given by a Point.

Precondition: the point must be in the domain

Parameters

aPoint the point.

Returns: the value at aPoint.

◆ operator=()

template<typename TDomain , typename TValue >

ImageContainerBySTLMap& DGtal::ImageContainerBySTLMap< TDomain, TValue >::operator= ( const ImageContainerBySTLMap< TDomain, TValue > & other )

Assignement operator

Parameters

other the object to copy.

Returns: this

◆ outputIterator()

template<typename TDomain , typename TValue >

OutputIterator DGtal::ImageContainerBySTLMap< TDomain, TValue >::outputIterator ( )

Construct a Iterator on the image

Returns: a Iterator

◆ range()

template<typename TDomain , typename TValue >

Range DGtal::ImageContainerBySTLMap< TDomain, TValue >::range ( )

Returns: the range providing constant iterators and output iterators on the values of the image.

◆ selfDisplay()

template<typename TDomain , typename TValue >

void DGtal::ImageContainerBySTLMap< TDomain, TValue >::selfDisplay ( std::ostream & out ) const

Writes/Displays the object on an output stream.

Parameters

out	the output stream where the object is written.

◆ setValue()

template<typename TDomain , typename TValue >

void DGtal::ImageContainerBySTLMap< TDomain, TValue >::setValue	(	const Point &	aPoint,
		const Value &	aValue
	)

Set a value on an Image at a position specified by a Point.

Precondition: it must be a point in the image domain.

Parameters

aPoint	the point.
aValue	the value.

Field Documentation

◆ dimension

template<typename TDomain , typename TValue >

const Domain::Dimension DGtal::ImageContainerBySTLMap< TDomain, TValue >::dimension

static

static constants

Definition at line 120 of file ImageContainerBySTLMap.h.

◆ myDefaultValue

template<typename TDomain , typename TValue >

Value DGtal::ImageContainerBySTLMap< TDomain, TValue >::myDefaultValue

private

Default value.

Definition at line 140 of file ImageContainerBySTLMap.h.

◆ myDomainPtr

template<typename TDomain , typename TValue >

DomainPtr DGtal::ImageContainerBySTLMap< TDomain, TValue >::myDomainPtr

private

Shared pointer on the image domain, Since the domain is not mutable, not assignable, it is shared by all the copies of *this

Definition at line 137 of file ImageContainerBySTLMap.h.

The documentation for this class was generated from the following file:

ImageContainerBySTLMap.h

Public Types

Public Member Functions

Static Public Attributes

Private Attributes

Detailed Description

template<typename TDomain, typename TValue> class DGtal::ImageContainerBySTLMap< TDomain, TValue >

Member Typedef Documentation

◆ ConstIterator

◆ ConstRange

◆ ConstReverseIterator

◆ Container

◆ Dimension

◆ Domain

◆ DomainPtr

◆ Integer

◆ Iterator

◆ OutputIterator

◆ Parent

◆ Point

◆ Range

◆ ReverseIterator

◆ Self

◆ Size

◆ Value

◆ Vector

◆ Vertex

Constructor & Destructor Documentation

◆ ImageContainerBySTLMap() [1/2]

◆ ImageContainerBySTLMap() [2/2]

◆ ~ImageContainerBySTLMap()

Member Function Documentation

◆ BOOST_CONCEPT_ASSERT() [1/2]

◆ BOOST_CONCEPT_ASSERT() [2/2]

◆ className()

◆ constRange()

◆ container() [1/2]

◆ container() [2/2]

◆ domain()

◆ isValid()

◆ operator()()

◆ operator=()

◆ outputIterator()

◆ range()

◆ selfDisplay()

◆ setValue()

Field Documentation

◆ dimension

◆ myDefaultValue

◆ myDomainPtr

template<typename TDomain, typename TValue>
class DGtal::ImageContainerBySTLMap< TDomain, TValue >